VOICE SIREN ORBITA MK Z GRV-OP-N

General industrial active voice fire alarms ORBITA MK Z GRVA - OP - N and passive ORBITA MK Z GRVP - OP - N are designed to alert people about a fire by broadcasting previously recorded voice messages or sound signals. It can work in fire warning systems, emergency and technological warning systems, security alarms. It is recommended to use in rooms with an area of up to 50 m2.

The annunciator is made in accordance with the requirements of technical means of fire automatics in accordance with GOST R 53325-2012

The housing of the siren has a degree of protection IP65 from the external environment in accordance with GOST 14254-2015.

The annunciator can be operated in the climatic zone UHL1 in accordance with GOST 15150-69 in an atmosphere of type II in accordance with GOST 15150-69 in the temperature range from minus 60°С to plus 70°С.

The body material of the Annunciator is corrosion-resistant stainless steel 12X18H10T.

According to the method of protecting a person from electric shock according to GOST R 51350-90, the annunciator corresponds to class III.

In terms of electromagnetic compatibility, the siren complies with the requirements

GOST R 50009-2000 and NPB 57-97 for the second degree of rigidity.

The design of the Annunciator ensures their fire safety in accordance with GOST 12.1.004-91 and NPB 77-98.

The annunciator in non-operating condition (storage, transportation and during breaks in operation) complies with GOST 12997-84 and storage and transportation conditions 4 in accordance with GOST 15150-69.

The annunciators are equipped with two cable glands of the KV, KV series TU 27.33.13-359-81888935-2019. Connecting thread of cable glands M20x1.5. Cable glands allow you to enter and exit round cables of various diameters:

for open laying of the attached cable (index in the designation - K);
for laying the attached cable in a pipe with an internal or external thread G1 / 2 or M20x1.5 (TV1 / 2, TH1 / 2, TV20, TH20);
for connecting an armored cable with a double seal (B);
for connecting a cable in a metal hose RZTSH-10mm, RZTSKh-12mm, RZTSKh-15mm or RZTSKh-20mm (KM10, KM12, KM15, KM20).

Characteristics	Active	Passive
Sheath protection degree	IP65	IP65
Climatic performance	UHL1	UHL1
Operating temperature range	-60°С<Ta<+70°С	-60°С<Ta<+70°С
Sound pressure level during playback of a voice message at a distance of (1.00±0.05) m, dB, not less than	80±5	80±5
Frequency response unevenness in the frequency range from 500 to 8000 Hz, dB, no more	16	16
Rated voltage of the transmission network, V	100	24
Rated power, W	10	10
AC input impedance for connection to a 100V broadcasting network, not less than, Ohm	2000
Cross section of connected wires	0.5-2.5mm2	0.5-2.5mm2
Overall dimensions without cable glands (ФхВ), no more	D150 x 103 mm	D150 x 103 mm
Weight, not more than:	6 kg	6 kg

An example of a designation entry when ordering:

ORBIT MK Z GRVA– OP –	AM	– N –	TO
1	2	3	4

device type:
ORBITA MK Z GRVA - OP - general industrial active voice fire alarm;
ORBITA MK Z GRVP - OP - common industrial passive voice fire alarm;
address tag:
AM - address mark present;
no designation - no address mark;
body material:
H - corrosion-resistant stainless steel 12X18H10T;
cable gland type:
K - for open cable laying with a diameter of 6.5-13.9 mm;
TV1 / 2 (TV20) - for laying a cable with a diameter of 6.5-13.9 mm in a pipe with a connecting internal thread G1 / 2 or M20x1.5;
ТН1/2 (ТН20) - for laying a cable with a diameter of 6.5-13.9 mm in a pipe with a connecting external thread G1/2;
B - for laying with double sealing of an armored cable with an outer part with a diameter of 12.5-20.9 mm and an inner sheath diameter of 6.5-13.9 mm;
KM10 - for laying a cable with a diameter of 3.1-8.6 mm in the RZTsH-10 metal hose;
KM12 - for laying a cable with a diameter of 3.1-8.6 mm in the RZTsH-12 metal hose;
KM15 - for laying a cable with a diameter of 6.1-11.7 mm in the RZTsH-15 metal hose;
KM20 - for laying a cable with a diameter of 6.5-13.9 mm in the RZTsH-20 metal hose.

VOICE SIREN ORBITA MK Z GRV-OP-N

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